El Pacto
type: MusicGroup
genre: pop punk
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8bad83b3bd214b32fd3569458907cbc6bbc5bab7245e759b60f94e2669545a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2307134e-357e-4d34-87d4-64afbe4e8b1a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2307134e-357e-4d34-87d4-64afbe4e8b1a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2307134e-357e-4d34-87d4-64afbe4e8b1a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8bad83b3bd214b32fd3569458907cbc6bbc5bab7245e759b60f94e2669545a8","name":"El Pacto","registered_at":"2026-06-16T01:46:29Z","symbol":"NIM0898800","token_address":"0x244c992d85eb11192cb219ad2dacc755a69eaa09","type":"artist","uuid":"2307134e-357e-4d34-87d4-64afbe4e8b1a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bad83b3bd214b32fd3569458907cbc6bbc5bab7245e759b60f94e2669545a8. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2307134e-357e-4d34-87d4-64afbe4e8b1a.json and https://artists.proofprofile.net/proofs/artist/2307134e-357e-4d34-87d4-64afbe4e8b1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xf8bad83b3bd214b32fd3569458907cbc6bbc5bab7245e759b60f94e2669545a8","name":"El Pacto","registered_at":"2026-06-16T01:46:29Z","symbol":"NIM0898800","token_address":"0x244c992d85eb11192cb219ad2dacc755a69eaa09","type":"artist","uuid":"2307134e-357e-4d34-87d4-64afbe4e8b1a"}
album: Hyperdance en la curva de San Pablo
  type: MusicAlbum
  date published: 2000-04-01
album: Bailando con los gallos
  type: MusicAlbum
  date published: 2012-03-10